From Art Of Play:
"The Carbon Clip is an indispensable utility item that will add months of life to your playing cards. Precision crafted from aluminum in the USA. This unique edition is wrapped with synthetic carbon fiber made from industrial-strength vinyl.
Designed to protect a pack of 52 poker-size playing cards in their tuck case, the clip measures approximately 3.5 x 2.5 x .5 inches."